269315037

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{195581}}^1$

素因数の和:195610

約数の個数: 20

約数和(自身を含む): 425977596

約数和(自身を除く): 156662559

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 195581, 586743, 1760229, 3324877, 5280687, 9974631, 15842061, 29923893, 89771679, 269315037]

約数ペア:

[(1, 269315037), (3, 89771679), (9, 29923893), (17, 15842061), (27, 9974631), (51, 5280687), (81, 3324877), (153, 1760229), (459, 586743), (1377, 195581)]